I'm trying to connect my brick to both my phone (or laptop haven't made up my mind yet) and another brick. Unfortunatelly when I'm trying to connect the second device, doesn't matter whether it's another brick or phone, the other connection gets disconnected or I get the "line busy" message.

At a guess, I'd say that the phone needs to be the "master" and the NXT's as "slaves". That would mean that the phone has to receive and send the messages that the NXTs would normally be sending directly to one another.

_________________A.K.A. inxt-generationSelf-proclaimed genius, and future world dominator.My Brickshelf Folder"Don't they teach recreational mathematics anymore?" - The Tenth DoctorBow down to Nikola Tesla, King of the Geek Gods.

Mon May 06, 2013 2:41 pm

roboRed

Expert

Joined: Fri Nov 02, 2012 12:07 amPosts: 164Location: California, USA

Re: Bluetooth connection to multiple devices

My best guess is that the NXT can only handle 3 NXT device, and only 1 Other device at one time. I really don't know.

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Sun Jun 02, 2013 8:56 pm

Ernest3.14

Professor

Joined: Sat May 18, 2013 1:24 pmPosts: 272Location: Olympia, WA

Re: Bluetooth connection to multiple devices

I don't think you can daisy chain NXTs... Although you can do that with EV3s But what you can do is connect both to a computer

Well, there was a comparison article between NXTs and EV3s which mentioned that you couldn't daisy chain NXTs... I think it's because you need to have capabilities to filter messages/packets and it just complicates things.

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